obd deploy 失败

【产品名称】ob

【产品版本】3.0

【问题描述】 obd deploy 失败 (centOS 8 112C 384GB内存)

obd cluster deploy cmbcob -c /mysql/ob/mini-distributed-example.yaml -v

[ERROR]

Traceback (most recent call last):

File “core.py”, line 874, in start_cluster

File “_plugin.py”, line 233, in __call__

File “_plugin.py”, line 207, in _new_func

File “/root/.obd/plugins/oceanbase-ce/3.1.0/bootstrap.py”, line 43, in bootstrap

cursor.execute(sql)

File “/usr/obd/lib/site-packages/pymysql/cursors.py”, line 148, in execute

result = self._query(query)

File “/usr/obd/lib/site-packages/pymysql/cursors.py”, line 310, in _query

conn.query(q)

File “/usr/obd/lib/site-packages/pymysql/connections.py”, line 548, in query

self._affected_rows = self._read_query_result(unbuffered=unbuffered)

File “/usr/obd/lib/site-packages/pymysql/connections.py”, line 775, in _read_query_result

result.read()

File “/usr/obd/lib/site-packages/pymysql/connections.py”, line 1156, in read

first_packet = self.connection._read_packet()

File “/usr/obd/lib/site-packages/pymysql/connections.py”, line 725, in _read_packet

packet.raise_for_error()

File “/usr/obd/lib/site-packages/pymysql/protocol.py”, line 221, in raise_for_error

err.raise_mysql_exception(self._data)

File “/usr/obd/lib/site-packages/pymysql/err.py”, line 143, in raise_mysql_exception

raise errorclass(errno, errval)

pymysql.err.OperationalError: (4012, ‘RPC send error’)

[ERROR]

Traceback (most recent call last):

File “/root/.obd/plugins/oceanbase-ce/3.1.0/bootstrap.py”, line 43, in bootstrap

cursor.execute(sql)

File “/usr/obd/lib/site-packages/pymysql/cursors.py”, line 148, in execute

result = self._query(query)

File “/usr/obd/lib/site-packages/pymysql/cursors.py”, line 310, in _query

conn.query(q)

File “/usr/obd/lib/site-packages/pymysql/connections.py”, line 548, in query

self._affected_rows = self._read_query_result(unbuffered=unbuffered)

File “/usr/obd/lib/site-packages/pymysql/connections.py”, line 775, in _read_query_result

result.read()

File “/usr/obd/lib/site-packages/pymysql/connections.py”, line 1156, in read

first_packet = self.connection._read_packet()

File “/usr/obd/lib/site-packages/pymysql/connections.py”, line 725, in _read_packet

packet.raise_for_error()

File “/usr/obd/lib/site-packages/pymysql/protocol.py”, line 221, in raise_for_error

err.raise_mysql_exception(self._data)

File “/usr/obd/lib/site-packages/pymysql/err.py”, line 143, in raise_mysql_exception

raise errorclass(errno, errval)

pymysql.err.OperationalError: (4012, ‘RPC send error’)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File “core.py”, line 874, in start_cluster

File “_plugin.py”, line 233, in __call__

File “_plugin.py”, line 207, in _new_func

File “/root/.obd/plugins/oceanbase-ce/3.1.0/bootstrap.py”, line 63, in bootstrap

cursor.execute(‘select * from oceanbase.__all_server’)

File “/usr/obd/lib/site-packages/pymysql/cursors.py”, line 148, in execute

result = self._query(query)

File “/usr/obd/lib/site-packages/pymysql/cursors.py”, line 310, in _query

conn.query(q)

File “/usr/obd/lib/site-packages/pymysql/connections.py”, line 548, in query

self._affected_rows = self._read_query_result(unbuffered=unbuffered)

File “/usr/obd/lib/site-packages/pymysql/connections.py”, line 775, in _read_query_result

result.read()

File “/usr/obd/lib/site-packages/pymysql/connections.py”, line 1156, in read

first_packet = self.connection._read_packet()

File “/usr/obd/lib/site-packages/pymysql/connections.py”, line 725, in _read_packet

packet.raise_for_error()

File “/usr/obd/lib/site-packages/pymysql/protocol.py”, line 221, in raise_for_error

err.raise_mysql_exception(self._data)

File “/usr/obd/lib/site-packages/pymysql/err.py”, line 143, in raise_mysql_exception

raise errorclass(errno, errval)

pymysql.err.ProgrammingError: (1146, “Table ‘oceanbase.__all_server’ doesn’t exist”)

- sub bootstrap ref count to 0

- export bootstrap

Cluster init failed

```

贴一下配置文件


```


初始化失败。请检查网卡和IP是否匹配,是否有warn信息。

确认无误后重新部署就可以了

应该是防火墙的原因,systemctl stop firewalld.service,systemctl disable firewalld.service。

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